feat: implement validateProxyUrl validation

fe-app-podkop/src/constants.ts

@@ -104,4 +104,4 @@ export const COMMAND_SCHEDULING = {
   P8_PRIORITY: 1500, // Background execution
   P9_PRIORITY: 1700, // Idle mode execution
   P10_PRIORITY: 1900, // Lowest priority
-};
+} as const;

fe-app-podkop/src/validators/index.ts

@@ -9,3 +9,4 @@ export * from './validateShadowsocksUrl';
 export * from './validateVlessUrl';
 export * from './validateOutboundJson';
 export * from './validateTrojanUrl';
+export * from './validateProxyUrl';

fe-app-podkop/src/validators/validateProxyUrl.ts

@@ -0,0 +1,24 @@
+import { ValidationResult } from './types';
+import { validateShadowsocksUrl } from './validateShadowsocksUrl';
+import { validateVlessUrl } from './validateVlessUrl';
+import { validateTrojanUrl } from './validateTrojanUrl';
+
+// TODO refactor current validation and add tests
+export function validateProxyUrl(url: string): ValidationResult {
+  if (url.startsWith('ss://')) {
+    return validateShadowsocksUrl(url);
+  }
+
+  if (url.startsWith('vless://')) {
+    return validateVlessUrl(url);
+  }
+
+  if (url.startsWith('trojan://')) {
+    return validateTrojanUrl(url);
+  }
+
+  return {
+    valid: false,
+    message: 'URL must start with vless:// or ss:// or trojan://',
+  };
+}